http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
symbols, abbreviations and terms used on paper and electronic navigational charts / prepared jointly by Department of Commerce, National Oceanic and Atmospheric Administration ; Department of Defense, National Geospatial-Intelligence Agency
National Oceanic and Atmospheric Administration.
National Geospatial-Intelligence Agency.
132 pages : illustrations, charts, maps ; 22 x 28 cm